1 | /* |
2 | * Licensed to the Apache Software Foundation (ASF) under one |
3 | * or more contributor license agreements. See the NOTICE file |
4 | * distributed with this work for additional information |
5 | * regarding copyright ownership. The ASF licenses this file |
6 | * to you under the Apache License, Version 2.0 (the |
7 | * "License"); you may not use this file except in compliance |
8 | * with the License. You may obtain a copy of the License at |
9 | * |
10 | * http://www.apache.org/licenses/LICENSE-2.0 |
11 | * |
12 | * Unless required by applicable law or agreed to in writing, |
13 | * software distributed under the License is distributed on an |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
15 | * KIND, either express or implied. See the License for the |
16 | * specific language governing permissions and limitations |
17 | * under the License. |
18 | */ |
19 | |
20 | /*! |
21 | * \file array_utils.h |
22 | * \brief Utility functions for handling arrays |
23 | */ |
24 | #ifndef TVM_TOPI_DETAIL_ARRAY_UTILS_H_ |
25 | #define TVM_TOPI_DETAIL_ARRAY_UTILS_H_ |
26 | |
27 | #include <tvm/te/operation.h> |
28 | |
29 | namespace tvm { |
30 | namespace topi { |
31 | namespace detail { |
32 | |
33 | using namespace tvm::te; |
34 | |
35 | /*! |
36 | * \brief Search an array for a specific item |
37 | * |
38 | * \param array The array to search |
39 | * \param item The item to search for |
40 | * |
41 | * \return True iff the given array contains the given item. |
42 | */ |
43 | template <typename T> |
44 | inline bool contains(Array<T> array, T item) { |
45 | for (auto& i : array) { |
46 | if (i == item) { |
47 | return true; |
48 | } |
49 | } |
50 | return false; |
51 | } |
52 | |
53 | } // namespace detail |
54 | } // namespace topi |
55 | } // namespace tvm |
56 | #endif // TVM_TOPI_DETAIL_ARRAY_UTILS_H_ |
57 | |